/* ============================================
   LIKEFOOD Revenue Booster - CSS
   Countdown, Quick View, Coupon, Recently Viewed, Social Proof
   ============================================ */

/* ===== 1. FLASH SALE COUNTDOWN ===== */
.flash-sale-bar {
    background: linear-gradient(135deg, #FF4444 0%, #FF6B35 100%);
    color: #fff;
    padding: 10px 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}
.flash-sale-bar::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    animation: flashShine 3s infinite;
}
@keyframes flashShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}
.countdown-timer {
    display: inline-flex;
    gap: 4px;
    align-items: center;
}
.countdown-unit {
    background: rgba(0,0,0,0.3);
    border-radius: 6px;
    padding: 4px 8px;
    min-width: 32px;
    text-align: center;
    font-weight: 800;
    font-size: 1rem;
    backdrop-filter: blur(4px);
}
.countdown-sep { font-weight: 800; opacity: 0.7; }

/* Product card sale badge with countdown */
.sale-countdown-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: linear-gradient(135deg, #FF4444, #FF6B35);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 8px rgba(255,68,68,0.4);
}
.sale-countdown-badge .mini-timer {
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

/* ===== 2. QUICK VIEW POPUP ===== */
.quickview-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 99990;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.quickview-overlay.open {
    opacity: 1;
    visibility: visible;
}
.quickview-modal {
    background: #fff;
    border-radius: 20px;
    max-width: 700px;
    width: 92%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    transform: scale(0.85) translateY(30px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}
.quickview-overlay.open .quickview-modal {
    transform: scale(1) translateY(0);
}
.quickview-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,0.05);
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background 0.2s;
}
.quickview-close:hover { background: rgba(0,0,0,0.1); }
.quickview-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}
.quickview-img {
    border-radius: 20px 0 0 20px;
    overflow: hidden;
    max-height: 400px;
}
.quickview-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.quickview-info {
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.quickview-category {
    color: #43A047;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.quickview-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: #1a1a1a;
    line-height: 1.3;
    margin: 0;
}
.quickview-price {
    display: flex;
    align-items: center;
    gap: 10px;
}
.quickview-price .current {
    font-size: 1.6rem;
    font-weight: 800;
    color: #43A047;
}
.quickview-price .original {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
}
.quickview-price .discount-badge {
    background: #FF4444;
    color: #fff;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
}
.quickview-desc {
    font-size: 0.88rem;
    color: #666;
    line-height: 1.6;
    max-height: 80px;
    overflow: hidden;
}
.quickview-qty {
    display: flex;
    align-items: center;
    gap: 8px;
}
.quickview-qty button {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
    background: #fff;
    font-size: 1rem;
    cursor: pointer;
}
.quickview-qty input {
    width: 50px;
    text-align: center;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    height: 36px;
    font-weight: 600;
}
.quickview-addcart {
    background: linear-gradient(135deg, #43A047, #2E7D32);
    color: #fff;
    border: none;
    border-radius: 14px;
    padding: 14px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s;
}
.quickview-addcart:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67,160,71,0.3);
}
.quickview-link {
    text-align: center;
    color: #43A047;
    font-size: 0.85rem;
    text-decoration: none;
}
.quickview-link:hover { text-decoration: underline; }

@media (max-width: 768px) {
    .quickview-body { grid-template-columns: 1fr; }
    .quickview-img {
        border-radius: 20px 20px 0 0;
        max-height: 240px;
    }
    .quickview-info { padding: 18px 16px; }
    .quickview-name { font-size: 1.1rem; }
    .quickview-modal { width: 95%; margin: 12px; }
}

/* ===== 3. COUPON CODE WIDGET ===== */
.coupon-widget {
    background: linear-gradient(135deg, #f8fff8, #e8f5e9);
    border: 2px dashed #43A047;
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 16px;
}
.coupon-widget h4 {
    margin: 0 0 10px;
    font-size: 0.95rem;
    color: #2E7D32;
    display: flex;
    align-items: center;
    gap: 6px;
}
.coupon-input-row {
    display: flex;
    gap: 8px;
}
.coupon-input-row input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #c8e6c9;
    border-radius: 10px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.coupon-input-row button {
    background: #43A047;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}
.coupon-input-row button:hover { background: #2E7D32; }
.coupon-result {
    margin-top: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    display: none;
}
.coupon-result.success {
    display: block;
    background: #e8f5e9;
    color: #2E7D32;
    border: 1px solid #a5d6a7;
}
.coupon-result.error {
    display: block;
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* ===== 4. RECENTLY VIEWED ===== */
.recently-viewed {
    padding: 30px 0;
    background: #fafafa;
    margin-top: 20px;
}
.recently-viewed h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 16px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.recently-viewed-scroll {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 0 16px 12px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}
.recently-viewed-scroll::-webkit-scrollbar { height: 4px; }
.recently-viewed-scroll::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}
.rv-card {
    flex-shrink: 0;
    width: 140px;
    scroll-snap-align: start;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    cursor: pointer;
    transition: transform 0.2s;
}
.rv-card:hover { transform: translateY(-4px); }
.rv-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}
.rv-card-info {
    padding: 8px 10px;
}
.rv-card-name {
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}
.rv-card-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: #43A047;
}

/* ===== 5. SOCIAL PROOF ===== */
.social-proof-popup {
    position: fixed;
    bottom: 80px;
    left: 16px;
    background: #fff;
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 9970;
    max-width: 320px;
    transform: translateX(-120%);
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    border-left: 4px solid #43A047;
}
.social-proof-popup.show {
    transform: translateX(0);
}
.social-proof-img {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
}
.social-proof-text {
    font-size: 0.82rem;
    line-height: 1.4;
}
.social-proof-text strong { color: #1a1a1a; }
.social-proof-text .time-ago {
    color: #999;
    font-size: 0.72rem;
    display: block;
    margin-top: 2px;
}
.social-proof-close {
    position: absolute;
    top: 6px;
    right: 8px;
    background: none;
    border: none;
    font-size: 0.7rem;
    color: #999;
    cursor: pointer;
}

/* Product badges */
.product-hot-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(255,68,68,0.9);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    z-index: 5;
    backdrop-filter: blur(4px);
}
.stock-urgency {
    color: #FF4444;
    font-size: 0.78rem;
    font-weight: 600;
    margin-top: 4px;
}

@media (max-width: 768px) {
    .social-proof-popup {
        bottom: 80px;
        left: 10px;
        right: 10px;
        max-width: 100%;
    }
    .flash-sale-bar { font-size: 0.78rem; padding: 8px; gap: 6px; }
    .countdown-unit { padding: 3px 6px; font-size: 0.85rem; min-width: 26px; }
}
.coupon-widget { display: none !important; }
.recently-viewed { display: none !important; }